Security Blue Team

💥 BLACK FRIDAY: NOW LIVE. Prices dropped. Deals unlocked. Your next certification? Your next skill jump? Now's the perfect time to start! Get your deals here: securityblue.team/black-friday-2… Available until December 3rd. *For individual purchase only. Not valid with any other discount. #BlackFriday #Cybersecurity #BlueTeam #CybersecurityTraining

What soft skill matters most in cybersecurity? 👀 Communication. SOC work isn’t a solo job. The ability to explain findings, collaborate with teammates, and communicate clearly under pressure is one of the most underrated skills in cyber. You can be technically strong, but if you can’t communicate effectively, investigations become much harder. 💬 Technical skills get attention. Communication builds trust. #Cybersecurity #SOC #BlueTeam #CyberCareers #TechCareers #SoftSkills #communication #cybersecurityskills #cybersecuritycommunity

This week is Mental Health Awareness Week 2026. The theme this year is “Action”, a reminder that real change comes from the steps we take, not just the conversations we have. In cybersecurity, that matters more than most. High-pressure environments, constant alerts, and decision-making under uncertainty can take a real toll. Supporting mental health isn’t optional; it’s part of building resilient teams. That’s why we’ve created a course focused on the human side of cybersecurity, helping individuals and organisations understand, manage, and support mental wellbeing in real-world environments. 👉 Take action this week, for yourself, your team, and your industry: securityblue.team/courses/mental… #MentalHealthAwarenessWeek #Cybersecurity #Wellbeing

@auSportArena If you are a beginner, we recommend you start with our free course, Blue Team Junior Analyst: securityblue.team/courses/blue-t… before moving to Blue Team Level 1: securityblue.team/certifications…

@SecBlueTeam Love this, finally some no-nonsense guidance. Really handy for anyone trying to break into SOCs. Keen to know which skill you'd focus on first for someone coming from helpdesk?

Most cybersecurity advice skips the reality. This playbook breaks down real SOC workflows, key skills, and how careers actually progress over time. No fluff. Just practical guidance to help you move forward.

True of False? A stored XSS requires the victim to click a malicious link in order to be exploited. Let us know below! #TrueOrFalse #cybersecurity #cybersecurityawareness

Ransomware rarely happens all at once. It follows a pattern. From initial access to encryption, each stage leaves signals behind, and spotting them early can make the difference between containment and crisis. The lifecycle typically unfolds through five phases: initial access, persistence, lateral movement, data exfiltration, and finally encryption. 👉 Read the full blog to understand the complete ransomware lifecycle and how to detect threats earlier: securityblue.team/blog/posts/und… #Ransomeware #Cybersecurity #CybersecurityTips #CyberAttack #RansomwareProtection

@IamTheCyberChef @clcBoj @TCMSecurity Thank you for mentioning us! Our paid and free courses can be found here: securityblue.team/training As well as our labs to help train: blueteamlabs.online

@clcBoj Check out @SecBlueTeam and @TCMSecurity for their courses on SOC

I want to follow more Cybersecurity beginners and support them by reposting their content, sharing helpful resources, pointing them in the right direction, and making their journey easier and fun. If you’re starting in Cybersecurity and I haven’t followed you yet, please say Hi👋

This year, we had the opportunity to take part in Locked Shields 2026, one of the world’s most demanding cyber defence exercises. It was a chance to work alongside international teams, test skills under pressure, and contribute to defending complex environments in real time. Exercises like this push you beyond theory, they challenge communication, coordination, and decision-making when it matters most. In our latest blog, we share what we worked on, what we learned, and why experiences like this are so valuable for building real operational readiness. 👉 Read the full story from our team: securityblue.team/blog/posts/loc… #Cybersecurity #BlueTeam #LockedShields

John Davis joined us two weeks ago as Chief Commercial Officer. And he’s been busy. Not with big entrances or lengthy introductions. With curiosity. Spending time with the team, asking questions, listening properly, and getting under the skin of where we are and where we want to go. All with one focus in mind. How do we best serve our community of over 150,000 practitioners, and the organisations we work with. John comes from a world where he has seen what happens when commercial ambition and genuine community belief pull in the same direction. Most recently scaling the UK and Ireland business at SANS Institute from the ground up over seven years. He understands the cyber market, he understands what practitioners actually need, and he understands the organisations trying to build and retain that talent. But what stands out most in the first two weeks is not the CV. It is the approach. Asking before telling. Building before pushing. And being genuinely excited about the community Security Blue Team has already built and what it can become. It is clear we will not be standing still over the next twelve months. We are evolving, expanding what we offer, and moving into markets and conversations that reflect the scale of what our community deserves. As we step into that next phase, it is not just about what we do. It is about how we do it and who we do it with. If the first two weeks are anything to go by, the next year is not going to be a quiet one! Welcome properly, John. We’re glad you are here. #NewHire #WelcomeToTheTeam #ChiefCommercialOfficer #leadership #businessdevelopment

Strong SOC teams aren’t built by chance. They’re built through structured, hands-on practice. The organisations seeing the biggest improvements in response time and analyst confidence are the ones investing in practical training, not just theory. That’s how many teams approach foundational capability building. 👉 See how teams develop operational readiness with BTL1: securityblue.team/certifications… #BTL1 #BlueTeam #cybersecurity #SOC #cybersecurityawareness

To mark the latest changes to BTLO, we’re releasing four brand-new challenges, each one designed to sharpen real-world investigation skills and keep defenders on their toes. 🧩 Macro-ni - A phishing email slipped through with a suspicious Word attachment. Something triggers on launch… can you peel back the layers and decode what’s hidden inside? 🌐 Bad Import - Three Windows machines suddenly start communicating with an unknown external server. No recent changes. No obvious cause. Time to investigate. ⛽ Testa - Oil shipments have been halted at a critical terminal in the Persian Gulf region. You’ve been dropped into the environment with packet captures and operational documentation, determine whether the facility has been compromised. 🔍 Curiosity - Unusual outbound traffic from critical systems raises questions. Follow the evidence and uncover the root of the issue. Four labs. Four investigations. 🧠 Log in or sign up to BTLO to start investigating: blueteamlabs.online/?utm_source=li… #BlueTeamLabs #BTLO #IncidentResponse #ThreatHunting #DigitalForensics

A big congratulations to this month’s Discord community winners 🎉 We recognise members who consistently show up, help others, and make the space better for everyone: 🏆 Top Contributor 🛡️ Incident Responder 💙 Community Guardian Every monthly winner goes into our quarterly prize draw to win one month of BTLO free. If you enjoy learning, sharing knowledge, and supporting others in cybersecurity, we’d love to have you with us. 👉 Join the community: discord.com/invite/gEUeKm8… #Discord #BTLO #Cybersecurity

@FadilulahA999 We will be here when you are ready!

@SecBlueTeam One day am gonna get all this cert 😭

Considering a move into cybersecurity? Or looking for training that delivers real results for your team? Listen to the people who’ve done it. From individuals landing their first blue team role to organisations upskilling analysts with hands-on training, these experiences show what’s possible with the right foundation. 👉 Learn more here: securityblue.team/training #Cybersecurity #Testimonials

Exploring a move into cybersecurity? Or looking to build stronger skills across your team? Take it from the people who’ve experienced it. From first roles in the SOC to teams developing real operational capability, these experiences show what the right foundation can do. 👉 Learn more: securityblue.team/training?utm_s… #Testimonials #Cybersecurity #BlueTeam

We wanted to let you know we are making some updates to Blue Team Labs Online (BTLO) from 1 May 2026 that we’ve been working on for a while. These changes are about simplifying the BTLO experience and creating a clearer structure for both learning and competition. Please read below to find out all changes, or click the link to the FAQs: marketing.securityblue.team/btlo-changes-f… #BTLO

In this month’s Faces of SBT, we sat down with Jessica, our HR Manager. Jessica leads the HR function at SBT end-to-end, from recruitment and onboarding to employee relations, working closely with managers and teams to build a supportive, people-first environment as the company continues to grow. “Building strong relationships is central to what I do. It’s important to be a trusted point of contact, someone people can turn to for support and guidance.” With experience across government, legal, and IT sectors, Jessica brings both structure and empathy to her role. She’s passionate about shaping an HR function that supports individuals, strengthens culture, and helps the business thrive. Curious how she helps create a workplace where people can do their best work? Find out more in our latest blog post: securityblue.team/blog/posts/mee… #MeetTheTeam #FacesOfSBT #HR #PeopleAndCulture #CompanyCulture #LifeAtSBT #Careers

New Lab Drop! 📡🔍 - Frequency Noise The scan came back clean. But the behavior says otherwise. In Frequency Noise, a suspicious binary slipped past signature-based detection, no readable strings, no obvious crypto, nothing familiar. Yet in the sandbox, it allocates executable memory and reaches out to an external destination. Your mission is to uncover how the payload is hidden, how it’s reconstructed at runtime, and where it’s trying to connect. Not all threats are loud. Some hide in the noise. 🧠 Log in or sign up to BTLO to investigate: blueteamlabs.online/?utm_source=li… #FrequencyNoise #BlueTeamLabs #BTLO #MalwareAnalysis #ReverseEngineering

Logs tell you what happened. But don’t always give you the full picture This month’s Tool of the Month highlights RDP Cache Stitcher, a forensic utility that rebuilds screenshots from cached RDP session fragments left behind on Windows systems. Even when logs are missing or wiped, these visual artifacts can reveal what an attacker actually did during remote access sessions, the commands they ran, the tools they opened, and the paths they explored. Because in investigations, context matters. #DFIR #DigitalForensics #BlueTeam #IncidentResponse #ToolOfTheMonth

Python isn’t just a programming language. It’s a way to understand systems, data, and investigations more clearly. That’s why it shows up everywhere in cybersecurity. 👉 Learning the fundamentals can open more doors than you might expect: securityblue.team/courses/introd… #Cybersecurity #Python #Coding

Every company has milestones. But the real story is everything that happens before them. Late nights building labs. Answering support emails after shifts. Listening to feedback from the community and improving, one step at a time. This blog looks back at Josh’s journey from a single idea built while working in a SOC team, to becoming a business with over 150,000 students in over 80 countries around the world. 👉 Read the story behind the growth: securityblue.team/blog/posts/fro… #Cybersecurity #BlueTeam #Leadership #StartupJourney #SecurityOperations

@Shironows We accept this as an answer😂

@SecBlueTeam E) I'll call a responsible adult and explain the situation

Scenario: EDR alerts show hosts calling known C2 URLs, but on the endpoint inspection all running processes are legitimate Windows services and there are no active sockets listed. You suspect code was injected into a legitimate process to perform C2 activity. Which Volatility plugin is your first call? A) pslist — list processes and PIDs B) malfind / windows.malfind — look for non-image-backed executable memory and dump it C) dlllist — enumerate loaded DLLs for each process D) filescan — find file-backed memory mappings Let us know in the comments! #BlueTeam #ChallengeOfTheWeek #Cybersecurity